trip computer INFINITI FX35 2004 Service Manual
[x] Cancel search | Manufacturer: INFINITI, Model Year: 2004, Model line: FX35, Model: INFINITI FX35 2004Pages: 4449, PDF Size: 99.66 MB
Page 593 of 4449
AV-2Revision: 2004 November 2004 FX35/FX45Antenna Amp. Inspection ....................................... 51
Location of Antenna ................................................ 52
Window Antenna Repair ......................................... 52
CHECK ELEMENT .............................................. 52
Removal and Installation of Roof Antenna ............. 54
REMOVAL ........................................................... 54
INSTALLATION .................................................... 54
INTEGRATED DISPLAY SYSTEM ............................ 55
System Description ................................................. 55
A/C AND AV SWITCH SYSTEM .......................... 55
PRECAUTION OF LCD MONITOR ..................... 55
POWER SUPPLY AND GROUND ....................... 55
DRIVE COMPUTER ............................................ 56
E/M SWITCH ....................................................... 57
SETTING SCREEN ............................................. 58
WARNING INDICATIONS ................................... 59
AV COMMUNICATION LINE ............................... 59
CAN Communication System Description .............. 60
CAN Communication Unit ....................................... 61
Component Parts and Harness Connector Location ... 61
Schematic ............................................................... 62
Wiring Diagram — INF/D — ................................... 63
Schematic ............................................................... 68
Wiring Diagram — COMM — ................................. 69
Terminals and Reference Value for Display Unit .... 72
Terminals and Reference Value for A/C and AV
Switch ..................................................................... 73
On Board Self-Diagnosis Function ......................... 74
DESCRIPTION .................................................... 74
DIAGNOSIS ITEM ............................................... 74
Self-Diagnosis Mode .............................................. 74
OPERATION PROCEDURES ............................. 74
NETWORK CHECK ............................................. 75
PARTS CHECK ................................................... 76
HVAC DETAIL SCREEN ...................................... 76
VERSION CHECK ............................................... 76
CAN DIAG MNTR (CAN DIAG MONITOR) ......... 76
A/C and AV Switch Self-Diagnosis Function ........... 77
STARTING THE SELF-DIAGNOSIS MODE ........ 77
DIAGNOSIS FUNCTION ..................................... 77
EXITING THE SELF-DIAGNOSIS MODE ........... 77
Trouble Diagnosis Chart by Symptom .................... 78
Power Supply and Ground Circuit Check for Display
Unit ......................................................................... 79
Power Supply and Ground Circuit Check for A/C and
AV Switch ................................................................ 80
Vehicle Speed Signal Inspection ............................ 80
Illumination Signal Inspection ................................. 81
Ignition Signal Inspection ........................................ 82
Audio Communication Line Inspection ................... 82
A/C and AV Switch Does Not Operate .................... 84
CAN Communication Line Inspection ..................... 85
Audio Steering Wheel Switch Inspection ................ 85
Removal and Installation of Display ........................ 87
REMOVAL ........................................................... 87
INSTALLATION .................................................... 87
Removal and Installation of A/C and AV Switch ..... 87
NAVIGATION SYSTEM ............................................. 88
System Description ................................................. 88TRAVEL DISTANCE ............................................ 88
TRAVEL DIRECTION .......................................... 88
MAP-MATCHING ................................................. 88
GPS (GLOBAL POSITIONING SYSTEM) .......... 89
COMPONENT DESCRIPTION ............................ 90
BIRDVIEW™ ........................................................ 90
MAP DISPLAY ..................................................... 91
FUNCTION OF CENTER SWITCH ..................... 92
“VIEW” MODE ...................................................... 98
“HEADING” MODE .............................................. 99
“NEARBY DISPLAY ICONS” MODE .................... 99
“SAVE CURRENT LOCATION” MODE ................ 99
“ADJUST CURRENT LOCATION” MODE ........... 99
“AUTO RE-ROUTE” MODE ...............................100
“AVOID AREA SETTING” MODE ......................100
“CLEAR MEMORY” MODE ................................100
“EDIT ADDRESS BOOK” MODE .......................101
“GPS INFORMATION” MODE ...........................101
“QUICK STOP CUSTOMER SETTING” MODE .101
“SET AVERAGE SPEED” MODE ......................101
“TRACKING” MODE ..........................................102
GUIDANCE VOLUME ........................................102
DISPLAY WITH PUSHED “TRIP” BUTTON .......102
TRIP 1 OR TRIP 2 .............................................103
FUEL ECONOMY ..............................................103
MAINTENANCE .................................................103
ENGINE OIL OR TIRE ROTATION ....................103
TIRE PRESSURE ..............................................104
WARNING INDICATIONS ..................................104
CAN Communication System Description ............105
CAN Communication Unit .....................................105
Component Parts Location and Harness Connector
Location ................................................................105
Schematic—NAVI— ..............................................106
Wiring Diagram —NAVI— .....................................107
Schematic — COMM — ........................................115
Wiring Diagram — COMM — ................................116
Terminals and Reference Value for NAVI Control
Unit ........................................................................121
Terminals and Reference Value for Display Control
Unit ........................................................................123
Terminals and Reference Value for Display ..........127
Terminals and Reference Value for A/C and AV
Switch ...................................................................129
On Board Self-Diagnosis Function ........................130
DESCRIPTION ..................................................130
DIAGNOSIS ITEM .............................................130
Self-Diagnosis Mode (DCU) ..................................131
OPERATION PROCEDURE ..............................131
SELF–DIAGNOSIS RESULT .............................133
Self-Diagnosis Mode (NAVI) .................................133
OPERATION PROCEDURE ..............................133
SELF–DIAGNOSIS RESULT .............................135
Confirmation/Adjustment Mode .............................136
OPERATION PROCEDURE ..............................136
DISPLAY DIAGNOSIS .......................................136
VEHICLE SIGNALS ...........................................137
AUTO CLIMATE CONTROL ..............................137
NAVIGATION .....................................................138
Page 647 of 4449
AV-56
INTEGRATED DISPLAY SYSTEM
Revision: 2004 November 2004 FX35/FX45
DRIVE COMPUTER
Refer to Owner′s Manual for drive computer operating instructions.
TRIP Switch
When “TRIP” switch is pressed, display TRIP screen. As TRIP infor-
mation, it indicates journey time (TIME), trip odometer (DIST), aver-
age vehicle speed (AVG).
Pressing “TRIP” switch once cycles display from TRIP 1→TRIP
2→Display OFF→TRIP 1.
“TIME”
Journey time indication is performed by reset or battery connec-
tion.
When pushing “TRIP RESET” or “TRIP” switch more than
approximately 1.5 seconds, journey time will be reset.
If journey time is reset, journey distance and average speed will
be reset at the same time.
“DIST”
Trip odometer indication is performed by vehicle speed signal.
When pushing “TRIP RESET” or “TRIP” switch more than approximately 1.5 seconds, driving distance will
be reset.
If trip odometer is reset, journey time and average speed will be reset at the same time.
“AVG”
Average speed indication is performed by running distance and running time.
Indication will be renewed every 30 seconds.
When pushing “TRIP RESET” or “TRIP” switch more than approximately 1.5 seconds, average speed will
be reset.
After reset operation, the displays shows “ ” for 30 seconds.
FUEL ECON Switch
When “FUEL ECON” switch is pressed, display FUEL ECON screen.
As FUEL ECON information, it indicates average fuel consumption
(AVG), distance to empty (DTE).
Pressing “FUEL ECON” switch once cycles display from FUEL
ECON→Display OFF→FUEL ECON.
“AVG” (Average Fuel Consumption)
Average fuel consumption indication is performed by fuel con-
sumption signal and vehicle speed signal after system is reset.
Indication will be renewed every 30 seconds.
When pushing “TRIP RESET” or “FUEL ECON” switch more
than approximately 1.5 seconds, average fuel economy will be
reset.
After reset operation, the display shows “ . ” until the vehicle is driven 1,600 ft (500 m.) or 30 seconds
has passed.
“DTE” (Distance to Empty)
Distance to empty receives via CAN communication and indicates values calculated by meter.
Display range is maximum 999 miles (maximum 999 km).
If low-fuel WARNING is received from meter via CAN communication, distance to empty indication will be
“”.
Indication will be renewed every 30 seconds.
SKIA5916E
SKIA5917E
Page 1742 of 4449
DTC P0605 ECM
EC-401
[VQ35DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
DTC P0605 ECMPFP:23710
Component DescriptionABS006ST
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM controls the engine.
On Board Diagnosis LogicABS006SU
This self-diagnosis has one or two trip detection logic.
FAIL-SAFE MODE
ECM enters fail-safe mode when the malfunction A is detected.
DTC Confirmation ProcedureABS006SV
Perform “PROCEDURE FOR MALFUNCTION A” first. If the 1st trip DTC cannot be confirmed, perform
PROCEDURE FOR MALFUNCTION B. If there is no malfunction on PROCEDURE FOR MALFUNCTION
B, perform PROCEDURE FOR MALFUNCTION C.
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
PROCEDURE FOR MALFUNCTION A
With CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. If 1st trip DTC is detected, go to EC-402, "
Diagnostic Procedure"
.
With GST
Follow the procedure “With CONSULT-II” above.
PBIB1164E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0605
0605Engine control moduleA) ECM calculation function is malfunctioning.
ECM B) ECM EEP-ROM system is malfunctioning.
C) ECM self shut-off function is malfunctioning.
Detected items Engine operation condition in fail-safe mode
Malfunction A
ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5
degrees) by the return spring.
ECM deactivates ICC operation.
ECM deactivates ASCD operation.
SEF058Y
Page 2398 of 4449
DTC P0605 ECM
EC-1057
[VK45DE]
C
D
E
F
G
H
I
J
K
L
MA
EC
Revision: 2004 November 2004 FX35/FX45
DTC P0605 ECMPFP:23710
Component DescriptionABS00C7V
The ECM consists of a microcomputer and connectors for signal
input and output and for power supply. The ECM controls the engine.
On Board Diagnosis LogicABS00C7W
This self-diagnosis has one or two trip detection logic.
FAIL-SAFE MODE
ECM enters fail-safe mode when the malfunction A is detected.
DTC Confirmation ProcedureABS00C7X
Perform PROCEDURE FOR MALFUNCTION A first. If the 1st trip DTC cannot be confirmed, perform
PROCEDURE FOR MALFUNCTION B. If there is no malfunction on PROCEDURE FOR MALFUNCTION
B, perform PROCEDURE FOR MALFUNCTION C.
NOTE:
If DTC Confirmation Procedure has been previously conducted, always turn ignition switch OFF and wait at
least 10 seconds before conducting the next test.
PROCEDURE FOR MALFUNCTION A
With CONSULT-II
1. Turn ignition switch ON.
2. Select “DATA MONITOR” mode with CONSULT-II.
3. If 1st trip DTC is detected, go to EC-1058, "
Diagnostic Proce-
dure" .
With GST
Follow the procedure “With CONSULT-II” above.
PBIB1164E
DTC No. Trouble diagnosis name DTC detecting condition Possible cause
P0605
0605Engine control moduleA) ECM calculation function is malfunctioning.
ECM B) ECM EEP-ROM system is malfunctioning.
C) ECM self shut-off function is malfunctioning.
Detected items Engine operation condition in fail-safe mode
Malfunction A
ECM stops the electric throttle control actuator control, throttle valve is maintained at a fixed opening (approx. 5
degrees) by the return spring.
ECM deactivates ASCD operation.
SEF058Y